EOCR i3BZ-WRCUT

• Earth fault detection by built-in ZCT

• Multifunctional motor protection for rated motor currents up to 80A (Definite Overcurrent protection) : Over Current, Under Current, Phase Loss, Phase Reversal, Stall, Jam, Current Imbalance, Earth Fault

• Thermal Inverse / Inverse overload protection up to 32Amps by integrated CTs.

• Real Time Processing / High Precision

• Ancillary Functions : Fail Safe, Alert(“C” Type Only), Accumulated Running Hour, 3 Fault records & limitation of auto-reset attempt.

• Communication : Modbus-RTU/RS-485(i3BZ/iFBZ only)

• Reinforced Monitoring Function : Real Time Monitoring up to 400M, 3 Phase Current Display, Pre-alarm & Cause of Trip indication.

• Load ratio indication of Load Current to over-current threshold.

• Support Single-phase and 3 Phase Motor

• For iFBZ / FBZ2, normal operation except display is guaranteed when PDM is disconnected